Gabatarwa
441 bakin karfe 10 * 1mm naɗaɗɗen bututu
Bakin karfe sa 441 ne mai ferritic bakin karfe dauke da niobium cewa samar da karfe mai kyau hadawan abu da iskar shaka juriya da lalata juriya.Wannan karfe yana ba da ƙarfin zafin jiki mai kyau a cikin mahallin iskar gas, kuma yana da kyau don zane mai zurfi, mai kyau ductility, mai kyau weldability, da haske mai kyau.Yana gogewa da kyau.Bakin karfe 441 na birgima yana da ingancin maganadisu a kowane yanayi.
Takardar bayanan mai zuwa yana ba da bayyani na nau'in bakin karfe 441.
441 bakin karfe 10 * 1mm naɗaɗɗen bututu
Haɗin Sinadari
Abubuwan da ke tattare da sinadarai na sa 441 bakin karfe an kayyade a cikin tebur mai zuwa.
441 bakin karfe 10 * 1mm naɗaɗɗen bututu
| Abun ciki | Abun ciki (%) |
|---|---|
| Chromium, Cr | 17.50-18.50 |
| Titanium, Ti + Niobium, Nb | 0.60 max |
| Karbon, C | 0.02 max |
| Irin, Fe | Rago |
441 bakin karfe 10 * 1mm naɗaɗɗen bututu
441 bakin karfe 10 * 1mm naɗaɗɗen bututu
Kayayyakin Injini
Ana nuna kaddarorin injiniyoyi na sa 441 bakin karfe a cikin tebur mai zuwa.
| Kayayyaki | Ma'auni | Imperial |
|---|---|---|
| Ƙarfin jujjuyawar (annealed) | 489 MPa | 70900 psi |
| Ƙarfin Haɓaka (@zazzabi 871 °C / 1600 °F) | 2.90 MPa | 421p ku |
| Modulus na elasticity | 220 GPA | 31908 ku |
| Tsawaitawa a lokacin hutu (a cikin 2″, an cire) | 35.90% | 35.90% |
| Hardness, Rockwell B (annealed) | 80 | 80 |
Sauran Nazari
Daidaitaccen abu zuwa matakin 441 bakin karfe shine 1.4509.
Aikace-aikace
Ana amfani da Bakin Karfe na Grade 441 a cikin kayan abinci da kayan aikin injin-sharewar tsarin.
Lokacin aikawa: Mayu-15-2023